Smog towers Subject :Environment Context: Smog tower in Delhi lowered PM 2.5 by 7-17% The structure is 24 m high, about as much as an 8-storey building — an 18-metre concrete tower, topped by a 6-metre-high canopy. At its base are 40 fans, 10 on each side. Each fan can discharge 25 cubic metres […]

    Smog Towers Subject – Environment Context – Two new smog towers have been recently inaugurated in Delhi. Bengaluru and Chandigarh also installed smog towers this year. Concept – To know about Smog Tower and its working, please click here.